写真 (xiězhēn) originally meant 'realistic portrayal' or 'portrait' in classical Chinese. In modern usage, particularly in Taiwan, Hong Kong, and influenced by Japanese culture (where
写真 means 'photograph'), it refers to professional portrait photography or photo shoots - often glamour or artistic photo sets of celebrities, models, or individuals. On the mainland,
照片 (zhàopiàn) is the everyday word for photo.